#include <stdio.h>
#include <stdlib.h>

int main()
{
	int *p1 = (int *)malloc(sizeof(int)*4);
	int *p2 = (int *)malloc(sizeof(int)*4);
	int *p3 = (int *)malloc(sizeof(int)*4);

	printf("p1=%p,p2=%p,p3=%p\n",p1,p2,p3);
	while (1);	
}
